Sinylon tarp shelter

Inspired by many of the posts I've read in these forums, I'm making a Sinylon Tarp shelter. Something I can use as a simple A frame. So far, I've sewn the 1.3 oz sinylon into a 10'x12' tarp. I was originally going to use some plastic type grip clips for the anchor points. However, I'm thinking of just using more sinylon material and quadrupling it over, sewing it into loops, sewing the loops onto the tarp and using those as anchor points. In otherwords, where I'll tie the lines onto. I'm not sure IF this will be strong enough and IF the sinylon loops will take the abrasion from the line. Does anyone have any experience with this?